APA (7th ed.) Citation

Webster, D., & Webster, M. (1974). Comparative vertebrate morphology. Acad. Press.

Chicago Style (17th ed.) Citation

Webster, Douglas, and Molly Webster. Comparative Vertebrate Morphology. New York [u.a.]: Acad. Press, 1974.

MLA (9th ed.) Citation

Webster, Douglas, and Molly Webster. Comparative Vertebrate Morphology. Acad. Press, 1974.